200 tons four-column hydraulic press

Name: 200 tons four-column hydraulic press, also known as four-column hydraulic press, also known as four-column drawing machine

Brand: Jianlong hydraulic Machinery

use

200 tons of four-column hydraulic press, such as: forging, stamping, cold extrusion, straightening, flanging, aluminum sheet stretching and aluminum products pressing forming and stainless steel products pressing forming.

structure

200 tons of four-column hydraulic press structure: it is composed of upper beam, slider, workbench, column, master cylinder, hydraulic power system and electrical system. The upper beam, slide block and table are welded with high-quality steel plates. The internal stress is eliminated by vibration aging treatment. The surface of the four columns is quenched with medium frequency and chromed.

peculiarity

1, moving beam two speed control: no-load fast, slow into the mold, stretching.

2 Master cylinder, flange cylinder with upper and lower limit protection, the upper and lower range position setting is simple, convenient and fast.

3, safety protection device, automatic counting function

4, low energy consumption, high efficiency, several novel.

property

1, the lower cylinder plunger to use hard chrome plated steel and wear ring structure, to avoid the problem of plunger cracking.

2, the lower cylinder sealing ring adopts imported combination ring, which can be used for more than 15 years without replacement.

3, the column, piston rod are using medium frequency heat treatment, the surface plated with hard chromium.

4, the return cylinder can be controlled separately.

5, the hydraulic system adopts cartridge valve, cartridge valve channel, large flow, fast speed, low noise, low heat. 6, electrical control to microcomputer type single chip microcomputer, the advantages of the system is 24V safety control voltage, there is no intermediate relay, no contact 6, the whole computer chip stability is high, long service life, simple operation.

7, a wide range of grating safety protection devices.

200 tons four-column hydraulic press